348 citations · 514 across the 5 of their papers we have counts for
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astro-ph2005★ 348 cited
Vegetation's Red Edge: A Possible Spectroscopic Biosignature of Extraterrestrial Plants
Sara Seager, Edwin L. Turner, Justin Schafer +1
Earth's deciduous plants have a sharp order-of-magnitude increase in leaf reflectance between approximately 700 and 750 nm wavelength. This strong reflectance of Earth's vegetation…
astro-ph2005★ 127 cited
Evidence for Planet-Planet Scattering in Upsilon Andromedae
Eric B. Ford, Verene Lystad, Frederic A. Rasio
Doppler spectroscopy has detected 136 planets around nearby stars. A major puzzle is why their orbits are highly eccentric, while all planets in our Solar System are on nearly circ…